第五节 三菱车系一、发动机匹配表发动机型号发动机匹配车型匹配年款6G723.0L V6 SOHCDiamante1993-1996Montero1993-19943000GT1997-19983.0L V6 DOHCDiamante1993-1996Montero1993-19963000GT1993-19983.0L V6 DOHC Turbo3000GT1993-19986G743.5L V6 DOHCMontero 1994-1998Diamante1997-19984G371.8L 4缸SOHCEclipse1993-19944G632.0L 4缸SOHCEclipse1993-1994Galant19932.0L 4缸DOHCGalant1993Eclipse19942.0L 4缸DOHC TurboEclipse1993-1998420A2.0L 4缸DOHCEclipse1995-19984G642.4L 4缸SOHCExpo1993-1995Galant1994-19982.4L 4缸DOHCGalant1994-1995Eclipse19964G931.8L 4缸SOHCExpo1993-1995二、发动机参数1．6G72（SOHC）、6G72（DOHC）、6G72（DOHC Turbo）、6G74型发动机参数表 发动机型号项目6G72（SOHC）6G72（DOHC）6G72（DOHC Turbo）6G74最大功率（Hp/r·Min-1）143/5000222/6000300/6000215/5000最大扭矩（Ft·Lbs/r·Min-1）168/2500201/4500307/2500228/3000缸径×行程91.1×76.091.1×76.091.1×76.093.0×85.8气缸排量（L）3.03.03.03.5压缩比8.9：110.0：18.0：19.5：1气缸最大锥度0.0200.0200.0200.020气缸最大失圆度0.0200.0200.0200.020气缸最大平面翘曲度标准值0.050.050.050.05许用极限0.1020.1020.1020.102气缸盖高度84.07132.1132.1132.1气缸盖最大翘曲度0.200.200.200.20气门座宽度进气门0.90-1.300.90-1.300.90-1.300.90-1.30排气门0.90-1.300.90-1.300.90-1.300.90-1.30气门座孔径44.00-44.2535.99-36.2535.99-36.2535.99-36.25气门座锥角（°）45-45.545-45.545-45.545-45.5气门导管进气门气缸盖上的气门导管安装孔孔径13.00-13.1813.00-13.1813.00-13.1812.1长度44排气门气缸盖上的气门导管安装孔孔径13.00-13.1813.00-13.1813.00-13.1812.1长度48气门杆到导管油隙进气门标准值0.030-0.0600.020-0.0510.020-0.0510.020-0.051许用极限0.100.1020.1020.102排气门标准值0.050-0.0900.051-0.0890.051-0.0890.051-0.089许用极限0.150.1520.1520.152气门锥角（°）45-45.545-45.545-45.5气门最小边缘厚度进气门0.710.480.480.99排气门1.500.990.991.50气门长度进气门标准值103.00106.30106.30许用极限排气门标准值102.70105.41105.41许用极限气门杆直径进气门标准值7.960-7.9766.606.606.60许用极限排气门标准值7.930-7.9506.606.606.50许用极限气门弹簧自由长度标准值49.7846.4846.4846.48许用极限48.7745.4745.4745.47不垂直度(°)标准值2222许用极限4444安装后高度40.4137.9037.9037.90凸轮轴轴向间隙标准值0.1-0.20.1-0.20.1-0.20.1-0.2许用极限0.40.40.40.4凸轮轴轴颈直径34.025.9125.9125.91凸轮轴最大失圆度凸轮轴最大径向圆跳动凸轮轴轴颈油隙0.050-0.0900.050-0.1020.050-0.1020.050-0.102凸轮轴凸轮高度标准值41.1534.8034.8035.20(进气门)34.91(排气门)许用极限40.6434.2934.2934.70(进气门)34.41(排气门)曲轴轴向间隙标准值0.050-0.2500.050-0.2500.050-0.2500.050-0.250许用极限0.300.300.300.30主轴承轴颈直径59.959.959.959.9主轴径失圆度和锥度0.050.030.030.03主轴承油隙标准值0.20-0.510.18-0.430.18-0.430.18-0.43许用极限0.100.100.100.10连杆轴承轴颈直径49.9149.9149.9149.91连杆轴承径向圆跳动连杆轴承失圆度0.0050.0030.0030.003连杆轴承锥度0.0050.0050.0050.005连杆轴承油隙标准值0.20-0.510.20-0.510.20-0.510.20-0.51许用极限0.100.100.100.10连杆最大弯曲0.050.050.050.05连杆最大扭曲0.100.100.100.10连杆侧隙标准值0.099-0.2510.099-0.2510.099-0.2510.099-0.251许用极限0.410.410.410.41活塞与气缸间隙0.020-0.0400.030-0.0510.030-0.0510.030-0.051活塞直径91.1191.1191.1193.0活塞环侧隙第一道气环标准值0.051-0.0890.030-0.0710.030-0.0710.030-0.071许用极限0.100.100.100.10第二道气环标准值0.020-0.0600.020-0.0600.020-0.0600.020-0.060许用极限0.100.100.100.10油环标准值许用极限活塞环开口间隙第一道气环标准值0.300-0.4500.300-0.4500.300-0.4500.300-0.450许用极限0.79第二道气环标准值0.249-0.3990.450-0.5990.450-0.5990.450-0.599许用极限0.790油 环标准值0.20-0.600.20-0.600.20-0.600.099-0.351许用极限0.990.990.990.99 机油 泵外转子与泵壳间隙0.099-0.1800.099-0.1800.099-0.1800.099-0.180内外转子与泵盖间隙0.041-0.0940.041-0.0940.041-0.0940.041-0.0942．4G37、4G63（SOHC）、4G63（DOHC）、4G63（DOHC Turbo）型发动机参数表 发动机型号项目4G374G63（SOHC）4G63（DOHC）4G63（DOHC Turbo）最大功率（Hp/r·Min-1）96/5000135/6000190/6000最大扭矩（Ft·Lbs/r·Min-1）113/3500125/3000203/3000缸径×行程80.6×86.185.1×87.985.1×87.985.1×87.9气缸排量（L）1.82.02.02.0压缩比9.0：18.5：19.0：17.8：1气缸体高度标准值285.20283.9283.9283.9许用极限气缸最大锥度0.0100.0100.0100.010气缸最大失圆度0.0100.0100.0100.010气缸最大平面翘曲度0.0990.050.050.05气缸盖高度88.4990.00132.00132.00气缸盖研磨极限气缸盖最大翘曲度0.0480.0510.0510.051气门座宽度进气门0.899-1.3000.89-1.300.89-1.300.89-1.30排气门0.899-1.3000.89-1.300.89-1.300.89-1.30气门座锥角（°）44-44.54544-44.544-44.5气门杆到导管油隙进气门标准值0.030-0.0610.030-0.0610.020-0.0480.020-0.048许用极限0.100.100.100.10排气门标准值0.051-0.0890.051-0.0890.051-0.0840.051-0.084许用极限0.150.150.150.15气门锥角（°）45-45.545-45.545-45.545-45.5气门最小边缘厚度进气门0.711.191.021.02排气门。